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Wei H, Zuo A, Chen J, Zheng C, Li T, Yu H, Guo Y. Adrenal crisis mainly manifested as recurrent syncope secondary to tislelizumab: a case report and literature review. Front Immunol 2024; 14:1295310. [PMID: 38292481 PMCID: PMC10825015 DOI: 10.3389/fimmu.2023.1295310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/28/2023] [Indexed: 02/01/2024] Open
Abstract
As an immune checkpoint inhibitor (ICI), tislelizumab is an anti-programmed cell death protein 1 (PD-1) drug. With the extensive application of ICIs, there is an ever-increasing proportion of immune-related adverse events (irAEs) in clinical settings, some of which may even be life-threatening. Herein, we present a patient with tislelizumab-induced adrenal crisis. The main clinical manifestation was recurrent syncope accompanied by high-grade fever. Timely identification and hormone replacement therapy helped the patient overcome the crisis well. Finally, the patient discontinued tislelizumab and switched to antibody-drug conjugate (ADC) therapy. We report this case to improve our understanding of this situation, identify this kind of disease, and prevent adrenal crisis in time. Eventually, limiting toxicities reduces the interruption of immunotherapy. Since irAEs are multisystem damage with more non-specific symptoms, except for oncologists, general practitioners who endorse the need for taking a holistic approach to the patient should play a vital role in the management of cancer treatment.
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Affiliation(s)
| | | | | | | | | | | | - Yuan Guo
- Department of General Practice, Qilu Hospital of Shandong University, Jinan, China
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2
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Castillo E. Recurrent Syncope in a Patient With Arrhythmogenic Right Ventricular Cardiomyopathy. Cureus 2023; 15:e45850. [PMID: 37881382 PMCID: PMC10597589 DOI: 10.7759/cureus.45850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2023] [Indexed: 10/27/2023] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an autosomal inherited cardiac condition characterized by fibroadipose tissue replacement of the right ventricular muscle, leading to structural changes and a high risk for ventricular arrhythmias, a gradual decline in right ventricular function, and sudden cardiac death. ARVC has an autosomal dominant inheritance pattern with variable expression among patients, typically affecting young adults. Genetic mutations affecting the cardiac desmosome genes have been widely reported. Intense exercise has been hypothesized as one of the drivers of ARVC's pathogenesis. Due to its non-specific presentation, it can become a diagnostic challenge for physicians with delayed care. We report a case of a male adult with a history of recurrent syncope and atypical chest pain who developed ventricular tachycardia on admission. This case aims to highlight the unspecific manifestations of ARVC and its main electrocardiographic features for an early diagnosis.
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Haseeb Ul Rasool M, Swaminathan G, Hosna AU, Bhutta Z, Foster A, Ahammed MR, Collura G. Sinus of Valsalva Aneurysm: An Atypical Etiology of Recurrent Syncope. Cureus 2023; 15:e43325. [PMID: 37700985 PMCID: PMC10493006 DOI: 10.7759/cureus.43325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/11/2023] [Indexed: 09/14/2023] Open
Abstract
The sinus of Valsalva presents the initial segment of the aorta from where the coronary vessels arise. Sinus of Valsalva aneurysms (SOVAs) present as progressive dilatation of the aortic sinus. SOVA arises both from the congenital and acquired weakness of the elastic lamina of the aortic media. Though most of the SOVAs are asymptomatic and diagnosed on screening for other pathologies, patients can present with symptoms of arrhythmia, aortic insufficiency, aorto-cardiac fistulas, and, in a few cases, with rupture. We describe a patient who presented with recurrent syncope and was found to have a 6 cm dilated SOVA with an ectatic ascending aorta. Further assessment revealed a left anterior fascicular block, aortic regurgitation, and mitral regurgitation. On further assessment, no other cause of syncope was found. There was no family history of aneurysm or sudden cardiac death. The patient was eventually discharged with outpatient follow-up with cardiothoracic surgery. In patients presenting with asymptomatic SOVA, a dilatation with a maximum diameter of 6.0 cm requires stringent monitoring and should be considered for surgery.
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Affiliation(s)
| | - Gowri Swaminathan
- Otolaryngology - Head and Neck Surgery, KKR ENT Hospital & Research Institute, Chennai, IND
| | - Asma U Hosna
- Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Zara Bhutta
- Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Allison Foster
- Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Md Ripon Ahammed
- Internal Medicine, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
| | - Giovina Collura
- Cardiology, Icahn School of Medicine at Mount Sinai / NYC Health + Hospitals Queens, New York, USA
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Dunbar CW, Whaley M, Park E, Escobar J. T-wave Inversions in Precordial Leads: A Case Study of Arrhythmogenic Right Ventricular Cardiomyopathy in a Patient With Recurrent Syncope. Cureus 2023; 15:e43201. [PMID: 37692678 PMCID: PMC10486293 DOI: 10.7759/cureus.43201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 08/09/2023] [Indexed: 09/12/2023] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a rare sudden cardiac death (SCD) syndrome characterized by ventricular arrhythmias of right ventricular (RV) origin. This case follows the presentation of ARVC in an otherwise healthy 26-year-old male. The patient was observed for one week after being admitted from the emergency department secondary to pre-syncope with pathognomonic findings on his electrocardiogram (EKG), echocardiogram, and cardiac imaging. The patient was started on beta-blockers, which ultimately he could not tolerate due to bradycardia, and the recommendation of an automatic implantable cardioverter-defibrillator (AICD) was refused. He was discharged without any complications or ventricular arrhythmias on telemetry while hospitalized.
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Affiliation(s)
- Conner W Dunbar
- Department of Research, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Monica Whaley
- Department of Research, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Erin Park
- Department of Research, Alabama College of Osteopathic Medicine, Dothan, USA
| | - Javier Escobar
- Emergency Medicine, Tallahassee Memorial Healthcare, Tallahassee, USA
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Kwentoh I, Henry T. Look Beyond Syncope: A Positive Outcome in the Management of Multiple Bladder Diverticuli-Associated Enterococcus faecium Urinary Tract Infection. Cureus 2023; 15:e42361. [PMID: 37525864 PMCID: PMC10387183 DOI: 10.7759/cureus.42361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/23/2023] [Indexed: 08/02/2023] Open
Abstract
Enterococcus faecium is a Gram-positive flora bacterium home to the gastrointestinal tracts of humans. A true ubiquitous pathogen and a member of the intestinal microbiome, formerly known as group D streptococci, this pathogen has been around for over 10 centuries. Enterococcus faecium thrives in the presence of stool and sewage. The ability to cause endocarditis and urinary tract infections (UTIs) has led to morbidity and mortality in the adult population. We report a case of an elderly woman who presented with multiple falls to our trauma bay area. She was initially managed as trauma during multiple visits with superficial scalp lacerations. However, with multiple falls, she was subsequently transferred to medicine to rule out cardiogenic versus neurogenic syncope. She was admitted to the telemetry unit, and a cardiologist was consulted. Orthostatic vitals were negative, and she had no fever or leukocytosis. Abdominal computed tomography (CT) done as part of the standard trauma workup revealed an interesting finding of multiple bladder diverticula.
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Affiliation(s)
- Ifeoma Kwentoh
- Medicine, Columbia University, New York, USA
- Internal Medicine, Harlem Hospital Center, New York, USA
| | - Terrence Henry
- Internal Medicine, Harlem Hospital Center, New York, USA
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Safwat S, Safwat F, Sivanathan N, Daka N, Sadek M. Misdiagnosed Seizure-Like Activity in a Patient With Postural Orthostatic Tachycardia Syndrome: A Case Report. Cureus 2023; 15:e39565. [PMID: 37378164 PMCID: PMC10292221 DOI: 10.7759/cureus.39565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/27/2023] [Indexed: 06/29/2023] Open
Abstract
Postural orthostatic tachycardia is a syndrome characterized by an elevated heart rate in response to standing. This syndrome typically presents in late adolescence and early adulthood, with a higher percentage occurring in females. This syndrome is often seen following a viral infection, pregnancy, surgery, or intense psychological stress. This condition presents a wide range of symptoms that vary depending on its unclear etiology. We present the case of a 21-year-old woman with convulsions associated with postural orthostatic tachycardia syndrome after being misdiagnosed with a psychiatric condition for many years.
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Affiliation(s)
- Sandra Safwat
- Internal Medicine, Washington University of Health and Science, San Pedro, BLZ
| | - Fady Safwat
- Medicine, Washington University of Health and Science, San Pedro, BLZ
| | - Nivetha Sivanathan
- Medicine, Richmond Gabriel University College of Medicine, Kingstown, VCT
| | - Natashah Daka
- Medicine, Windsor University School of Medicine, Cayon, KNA
| | - Michael Sadek
- Internal Medicine, Swedish Covenant Hospital, Chicago, USA
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Abstract
Paxlovid (nirmatrelvir/ritonavir) is a game changer in the fight against COVID-19 due to its ease of administration and significant benefits of reducing progression to severe COVID-19, hospitalization, and death. Cardiac adverse events such as bradycardia and syncope are not known with this medication. We report a case of a 71-year-old patient who developed symptomatic bradycardia, syncopal episodes, and sinus pause after taking Paxlovid. Discontinuing medication and intravenous atropine helped to reverse the bradycardia and symptoms promptly. She did not require a pacemaker. We would like to report this possible association between Paxlovid and bradycardia. Until further information or studies are available, it is advised to promptly discontinue Paxlovid after any evidence of bradycardia and closely monitor for at least 40 hours in a hospital setting. The reported half-life (t 1/2) of the medication is 6.05 ± 1.79 hours and using 8 hours as a reference for the upper limit of t 1/2, around 97 % of the medication should be cleared off in about 40 hours (five half-lives).
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Johari MI, Haji Deraman MA, Mohamed MS, Bin Mat Daud A. An Unusual Cause of Recurrent Syncope: Sinus of Valsalva Aneurysm. Cureus 2021; 13:e17707. [PMID: 34650881 PMCID: PMC8489654 DOI: 10.7759/cureus.17707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2021] [Indexed: 11/05/2022] Open
Abstract
Sinus of Valsalva aneurysm (SOVA) is a rare anomaly, commonly caused by the congenital absence of elastic and muscular tissue of the sinus aortic wall. This condition often becomes apparent at the time of rupture. The most recently reported case of syncope in unruptured SOVA was due to Tachy-Brady arrhythmia involving the conduction system. This type of aneurysm also presents with signs and symptoms of ventricular outflow tract obstruction, mimicking ventricular tumor. We report a case of recurrent syncope during exertion resulting from SOVA involving the right coronary cusp, without additional symptoms such as angina, malignant arrhythmias, or infection. The mechanisms remain unknown but may be either the consequence of transient left ventricular outflow tract obstruction or cardiac arrhythmia causing syncope during exertion. This case report presents an unusual cause of syncope and demonstrates a correlation between echocardiography and CT angiography images.
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Wolff C, Petkar S. Burden of recurrent syncope and injuries and the usefulness of implantable cardiac monitors: insights from a nationwide longitudinal cohort analysis. J Comp Eff Res 2020; 9:659-666. [PMID: 32639168 DOI: 10.2217/cer-2020-0059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The study assesses the burden and costs of recurring unexplained syncope and injuries and the effectiveness of implantable loop recorders. Methods: The English national hospital database (Hospital Episode Statistics) was retrospectively analyzed. Results: 12,002 patients were identified with repeated syncope hospitalizations. 25% of patients were hospitalized at least once again for syncope, 9% of the patients were hospitalized at least once for an injury, causing substantial costs. In the second analysis: 10,902 patients implanted with an implantable cardiac monitor were tracked. By year 3, hospitalizations due to syncope had dropped by 60% versus pre-implantable cardiac monitor (ICM) levels. Conclusion: This study shows a high rate of recurrent syncope admissions and a parallel burden of hospitalizations for injuries. Use of an ICM appears to reduce syncope hospitalizations.
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Affiliation(s)
- Claudia Wolff
- Department of Health Economics, Medtronic, Route du Molliau 31, Tolochenaz 1131, Switzerland
| | - Sanjiv Petkar
- Department of Cardiology, New Cross Hospital, Wolverhampton Rd, Heath Town, Wolverhampton WV10 0QP, UK
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Chen B, Zou C, Wu J. Diffuse large B-cell non-Hodgkin lymphoma involving the unilateral carotid space in an elderly man: A case report. Mol Clin Oncol 2016; 6:115-118. [PMID: 28123742 DOI: 10.3892/mco.2016.1089] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 11/02/2016] [Indexed: 01/27/2023] Open
Abstract
An 84-year-old man presented with a history of repeated syncope and decreased heart rate and blood pressure over the last month. On physical examination, a mass sized ~3×3 cm was palpable in the left submandibular area; the mass was hard, poorly mobile, without tenderness or local skin irritation. The computed tomography angiography examination revealed a soft tissue mass in the neck, at the level of the left carotid bifurcation and above. The left common carotid artery bifurcation and internal and external carotid artery segment were embedded in the mass, and there were multiple enlarged lymph nodes in the left neck. The diagnosis of diffuse large B-cell non-Hodgkin lymphoma was confirmed by a percutaneous biopsy of the left submandibular mass. To the best of our knowledge, this is the first reported case of non-Hodgkin lymphoma involvign the carotid space.
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Affiliation(s)
- Bo Chen
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Chunying Zou
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Jianqing Wu
- Department of Geriatrics, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
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Abstract
Accurately diagnosing and treating adult patients presenting with recurrent syncope can be extremely problematic. We present the case of a patient who presented with recurrent syncope. We propose that many cases currently classified as idiopathic may in fact be due to orthostatic hypotension secondary to hyperventilation, or simply hyperventilation-induced syncope. The presence of undiagnosed psychiatric disorders should be considered in these patients.
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Affiliation(s)
- John E David
- Department of Internal Medicine, Marshfield Clinic, Marshfield, Wisconsin 54449, USA
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